2644346115

素因数分解:

$3^3\times 5^1\times {\mathrm{19587749}}^1$

素因数の和:19587763

約数の個数: 16

約数和(自身を含む): 4701060000

約数和(自身を除く): 2056713885

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 19587749, 58763247, 97938745, 176289741, 293816235, 528869223, 881448705, 2644346115]

約数ペア:

[(1, 2644346115), (3, 881448705), (5, 528869223), (9, 293816235), (15, 176289741), (27, 97938745), (45, 58763247), (135, 19587749)]